2003 sometimes it won't go over 2000rpms

Asked by Oct 14, 2014 at 07:05 PM about the 2003 Chevrolet Silverado 2500HD 4 Dr LS 4WD Crew Cab LB HD

Question type: Maintenance & Repair

i put a new fuel filter on, it just happens sometimes when i put the petal to the floor when i
need more power

1 Answer

18,330

It could be a plugged catalytic converter.

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